I've got two table views and I switch between them by selecting a segmented control. I also got a search controller with a search bar. When I select the search bar, the segmented control should be disabled, so that you can't select the second table view. When I click on the cancel button in the search bar, the segmented control should be activated again. But this doesn't work, the segmented control stays disabled. When I select a table view cell and return to this view controller, then the segmented control is enabled again. But I want it to be enabled when I press the cancel button. My code looks as follows:
func deactivateSegment() {
segmentedController.setEnabled(false, forSegmentAt: 1)
}
func activateSegment() {
segmentedController.setEnabled(true, forSegmentAt: 1)
}
extension SegmentedTableController: UISearchResultsUpdating, UISearchBarDelegate {
func updateSearchResults(for searchController: UISearchController) {
deactivateSegment()
if searchController.searchBar.text != "" {
filterContentForSearchText(searchText: searchController.searchBar.text!)
} else {
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "update_view"), object: rumList, userInfo: nil)
}
}
func searchBarTextDidBeginEditing(_ searchBar: UISearchBar) {
KCFABManager.defaultInstance().hide()
deactivateSegment()
}
func searchBarCancelButtonClicked(_ searchBar: UISearchBar) {
KCFABManager.defaultInstance().show()
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "update_view"), object: self.rumList, userInfo: nil)
activateSegment()
}
}
I also tried it with segmentedController.isEnabled = false (&true)
and segmentedController.isUserInteractionEnabled = false (&true)
but that also doesn't work.
What am I doing wrong?
remove the deactivateSegment() in the delegate method of updateSearchResults
func updateSearchResults(for searchController: UISearchController) {
// deactivateSegment()
if searchController.searchBar.text != "" {
else do like
func updateSearchResults(for searchController: UISearchController) {
if searchController.searchBar.text != "" {
filterContentForSearchText(searchText: searchController.searchBar.text!)
activateSegment()
} else {
deactivateSegment()
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "update_view"), object: rumList, userInfo: nil)
}
}